title: Medicare billing. System error.
authors.forename: M B
authors.initials: MB
authors.lastname: Blecher
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D003199:Computer Systems / Q000592:standards*; D003284:Contract Services; D007344:Insurance Claim Reporting; D006278:Medicare / Q000458:organization & administration*; D014481:United States